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"Collaborative E-Learning."
Katja Liesebach et al. (2011)
- Katja Liesebach, Elke Franz, Anne-Katrin Stange, Andreas Juschka, Katrin Borcea-Pfitzmann, Alexander Böttcher, Hagen Wahrig:
Collaborative E-Learning. Digital Privacy - PRIME 2011: 657-677
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